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CAS 874801-46-4

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4-bromo-3-chlorobenzenesulfonyl chloride

Description:
4-Bromo-3-chlorobenzenesulfonyl chloride is an organic compound characterized by the presence of a sulfonyl chloride functional group attached to a benzene ring that is further substituted with bromine and chlorine atoms. This compound typically appears as a solid or liquid, depending on the temperature and purity, and is known for its reactivity due to the sulfonyl chloride group, which can participate in nucleophilic substitution reactions. It is often used as a reagent in organic synthesis, particularly in the preparation of sulfonamides and other sulfonyl derivatives. The presence of both bromine and chlorine substituents on the aromatic ring can influence its chemical reactivity and physical properties, such as solubility and melting point. Safety precautions are essential when handling this compound, as sulfonyl chlorides can be corrosive and may release toxic gases upon reaction with water or moisture. Proper storage in a cool, dry place, away from incompatible substances, is also recommended to maintain stability.
Formula:C6H3BrCl2O2S
InChI:InChI=1/C6H3BrCl2O2S/c7-5-2-1-4(3-6(5)8)12(9,10)11/h1-3H
SMILES:c1cc(c(cc1S(=O)(=O)Cl)Cl)Br
Synonyms:
  • Benzenesulfonyl chloride, 4-bromo-3-chloro-
  • 4-Bromo-3-chlorobenzenesulfonyl chloride
  • Benzenesulfonylchloride, 4-broMo-3-chloro-
  • 4-BroMo-3-chlorobenzene-1-sulfonyl chloride
  • 4-Bromo-3-chlorobenzenesulphonyl chloride
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